CVE-2001-0460: Baltimore Technologies Websweeper

Medium severity, CVSS 5.0. EPSS: 5.3% chance of exploitation in the next 30 days.

Websweeper 4.0 does not limit the length of certain HTTP headers, which allows remote attackers to cause a denial of service (memory exhaustion) via an extremely large HTTP Referrer: header.

Affected products

Published 2001-06-27. Last modified 2026-06-16.